Name: OpenOrca Platypus2 13B
Author: Open-Orca

OpenOrca Platypus2 13B is an open-source language model by Open-Orca. Features: 13b LLM, VRAM: 26GB, Context: 4K, License: cc-by-nc-4.0, HF Score: 57.3, LLM Explorer Score: 0.14, Arc: 62.8, HellaSwag: 83.2, MMLU: 59.4, TruthfulQA: 53.1, WinoGrande: 76.2, GSM8K: 9.

Arxiv:2301.13688 Arxiv:2306.02707 Arxiv:2308.07317 Dataset:garage-baind/open-plat... Dataset:open-orca/openorca Deploy:azure En Endpoints compatible Llama Pytorch Region:us Sharded

Model Card on HF 🤗: https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B

OpenOrca Platypus2 13B Benchmarks

ARC: 62.8 vs 96.7 (so35)^-35.1%

HellaSwag: 83.15 vs 95.3 (gpt4)^-12.7%

MMLU: 59.39 vs 88.3 (so35)^-32.7%

TruthfulQA: 53.08 vs 59 (gpt4)^-10%

WinoGrande: 76.24 vs 87.5 (gpt4)^-12.9%

GSM8K: 9.02 vs 96.4 (so35)^-90.6%

LLME Score: 0.1384

^nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

What is the LLM Explorer Rank (Score)

OpenOrca Platypus2 13B (Open-Orca/OpenOrca-Platypus2-13B)

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OpenOrca Platypus2 13B Parameters and Internals

Model Type

auto-regressive language model

Use Cases

Areas:

research, commercial applications

Limitations:

potential outputs cannot be predicted in advance,, the model may produce inaccurate, biased, or objectionable responses

Considerations:

Developers should perform safety testing before deployment.

Supported Languages

English (Primary)

Training Details

Data Sources:

garage-bAInd/Open-Platypus, Open-Orca/OpenOrca

Methodology:

instruction fine-tuning using LoRA

Hardware Used:

1x A100-80GB

Model Architecture:

Lllama 2 transformer architecture

Input Output

Accepted Modalities:

text

LLM Name	OpenOrca Platypus2 13B
Repository 🤗	https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B
Model Size	13b
Required VRAM	26 GB
Updated	2026-04-01
Maintainer	Open-Orca
Model Type	llama
Model Files	9.9 GB: 1-of-3 9.9 GB: 2-of-3 6.2 GB: 3-of-3
Supported Languages	en
Model Architecture	LlamaForCausalLM
License	cc-by-nc-4.0
Context Length	4096
Model Max Length	4096
Transformers Version	4.31.0
Tokenizer Class	LlamaTokenizer
Beginning of Sentence Token	<s>
End of Sentence Token	</s>
Unk Token	<unk>
Vocabulary Size	32002
Torch Data Type	float16

Quantized Models of the OpenOrca Platypus2 13B

Model	Likes	Downloads	VRAM
OpenOrca Platypus2 13B GPTQ	48	18	7 GB
OpenOrca Platypus2 13B GGUF	19	272	5 GB
OpenOrca Platypus2 13B AWQ	2	3	7 GB
OpenOrca Platypus2 13B GGML	54	7	5 GB

Best Alternatives to OpenOrca Platypus2 13B

Best Alternatives	Context / RAM	Downloads	Likes
Luminaura RP 13B	128K / 26 GB	5	0
Yarn Llama 2 13B 128K	128K / 26 GB	300	112
Agent Llama2 13B 80K	80K / 26.4 GB	5	0
Chat Llama2 13B 80K	80K / 52.8 GB	5	0
LongAlign 13B 64K	64K / 26 GB	17	13
LongAlign 13B 64K	64K / 26 GB	11	13
LongAlign 13B 64K Base	64K / 26 GB	11	3
LongAlign 13B 64K Base	64K / 26 GB	6	3
Openbuddy Llama2 13B V15p1 64K	64K / 26.1 GB	6	4
Openbuddy Llama2 13b64k V15	64K / 26.1 GB	4	2

Rank the OpenOrca Platypus2 13B Capabilities

🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

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Release v20260328a

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OpenOrca Platypus2 13B by Open-Orca

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